Tools & Wizards About Us
talkingbooks.nypl.org screenshot

Report Summary

  • 37

    Performance

    Renders faster than
    57% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

talkingbooks.nypl.org

Andrew Heiskell Braille and Talking Book Library | The New York Public Library

Page Load Speed

1.1 sec in total

First Response

28 ms

Resources Loaded

970 ms

Page Rendered

126 ms

talkingbooks.nypl.org screenshot

About Website

Visit talkingbooks.nypl.org now to see the best up-to-date Talking Book S Nypl content for United States and also check out these interesting facts you probably never knew about talkingbooks.nypl.org

The Andrew Heiskell Library provides talking books and magazines and braille for people who are blind, visually impaired, or are otherwise physically unable to read standard print. The library serves ...

Visit talkingbooks.nypl.org

Key Findings

We analyzed Talkingbooks.nypl.org page load time and found that the first response time was 28 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.

Performance Metrics

talkingbooks.nypl.org performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value5.7 s

51/100

10%

TBT (Total Blocking Time)

Value380 ms

70/100

30%

CLS (Cumulative Layout Shift)

Value0.294

41/100

15%

TTI (Time to Interactive)

Value10.8 s

22/100

10%

Network Requests Diagram

talkingbooks.nypl.org

28 ms

heiskell

129 ms

284748925.js

33 ms

nyplbase.min.css

101 ms

locations.min.css

95 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Talkingbooks.nypl.org, 36% (18 requests) were made to Ux-static.nypl.org and 30% (15 requests) were made to Nypl.org. The less responsive or slowest element that took the longest time to load (321 ms) relates to the external source Header.nypl.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (73%)

Content Size

1.9 MB

After Optimization

494.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Talkingbooks.nypl.org main page is 1.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 65% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 18.9 kB

  • Original 27.0 kB
  • After minification 23.7 kB
  • After compression 8.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 3.3 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 18.9 kB or 70% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 760 B
  • After minification 760 B

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Talking Book S Nypl images are well optimized though.

JavaScript Optimization

-72%

Potential reduce by 1.2 MB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 457.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 1.2 MB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 161.2 kB

  • Original 189.4 kB
  • After minification 189.0 kB
  • After compression 28.2 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Talkingbooks.nypl.org needs all CSS files to be minified and compressed as it can save up to 161.2 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (66%)

Requests Now

44

After Optimization

15

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Talking Book S Nypl. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

talkingbooks.nypl.org

talkingbooks.nypl.org

28 ms

heiskell

heiskell

129 ms

284748925.js

284748925.js

33 ms

nyplbase.min.css

nyplbase.min.css

101 ms

locations.min.css

locations.min.css

95 ms

print.min.css

print.min.css

30 ms

dgx-header.min.js

dgx-header.min.js

321 ms

js

js

145 ms

jquery-1.10.2.min.js

jquery-1.10.2.min.js

114 ms

underscore-min.js

underscore-min.js

113 ms

moment-with-locales.min.js

moment-with-locales.min.js

132 ms

moment-timezone-with-data.min.js

moment-timezone-with-data.min.js

137 ms

jquery.cookies.js

jquery.cookies.js

112 ms

angular.min.js

angular.min.js

125 ms

angular-sanitize.min.js

angular-sanitize.min.js

127 ms

angular-animate.min.js

angular-animate.min.js

114 ms

angular-ui-router.min.js

angular-ui-router.min.js

127 ms

angulartics.min.js

angulartics.min.js

128 ms

angulartics-ga.min.js

angulartics-ga.min.js

128 ms

newrelic-timing.min.js

newrelic-timing.min.js

134 ms

newrelic-timing-angular.min.js

newrelic-timing-angular.min.js

134 ms

locinator.min.js

locinator.min.js

107 ms

geo2.js

geo2.js

79 ms

event

event

48 ms

css

css

48 ms

css

css

50 ms

event

event

17 ms

analytics.js

analytics.js

169 ms

_Incapsula_Resource

_Incapsula_Resource

81 ms

alerts

alerts

184 ms

footer.html

footer.html

124 ms

location.html

location.html

122 ms

heiskell

heiskell

195 ms

Lato-Reg-webfont.woff

Lato-Reg-webfont.woff

116 ms

Lato-Lig-webfont.woff

Lato-Lig-webfont.woff

109 ms

Lato-Bol-webfont.woff

Lato-Bol-webfont.woff

108 ms

NYPL-icomoon.woff

NYPL-icomoon.woff

108 ms

_Incapsula_Resource

_Incapsula_Resource

19 ms

main-logo-lion.png

main-logo-lion.png

45 ms

nypl_breadcrumbs.html

nypl_breadcrumbs.html

33 ms

todaysHours.html

todaysHours.html

14 ms

hours-table.html

hours-table.html

21 ms

registration.html

registration.html

33 ms

fundraising.html

fundraising.html

15 ms

librarianchat.html

librarianchat.html

26 ms

emailus.html

emailus.html

33 ms

nr-476.min.js

nr-476.min.js

18 ms

styles.css

styles.css

10 ms

css

css

15 ms

f8d2b656b5

f8d2b656b5

46 ms

Accessibility Review

talkingbooks.nypl.org accessibility score

100

Accessibility Issues

Best Practices

talkingbooks.nypl.org best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

talkingbooks.nypl.org SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Talkingbooks.nypl.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Talkingbooks.nypl.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

talkingbooks.nypl.org

Open Graph data is detected on the main page of PARSED_DOMAIN, but there is no image specified in description. It would be a good idea for the website admin to select a nice image that can properly represent the website in Open Graph data, otherwise the first found image will be taken for this purpose and social media information block will look like this: